baber/WOPTO huggingface dataset:
Patent JP-H1170058-A (JP)
Title: Hand dryer
Inventor: TSUNAGA HISAO
IPC: A47K10/48
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce noise and to shorten time of drying a hand, by placing a waterproof sound absorption material on a motor housing room, hand dryer room, air suction passage, and air supply passage. SOLUTION: An air suction/supply passage comprising an electric blower, air supply passage 6, blowing hole 3, hand dryer room 1, air suction port 4, air suction passage 5, and a suction port of the electric blower is an almost closed system. That is, almost no air sucked out through the air suction port 4 equipped in the deeper side of the hand dryer room 1 can be sucked out. Thereby, noise generated by rotation of the electric blower is effectively absorbed and reduced by a sound absorption material 8 placed on a motor housing room, the air suction passage 5 and the air supply passage 6. The surface of the sound absorption material 8 is a waterproof sheet. Even if the moisture released from a hand during hand drying and get into the inside of machinery through the air suction port 4 and splash on the surface of the sound absorption material 8, the moisture never invades into the constituting materials. Consequently, contamination and mold does not breed in the materials.
Patent JP-2001165831-A (JP)
Title: Apparatus and method for manufacturing test piece
Inventor: ONO TOSHIO
IPC: G01N33/42
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for manufacturing a test piece for the low-temperature cracking resistance test formed of a material of small fluidity with the uniform density. SOLUTION: A material to be tested (asphalt mixture 200) is placed in a ring-like space between a bottom form 100, an outer form 104 held by an outer holding plate 108 and a restrictive plate 106 held by an inner holding plate 110, and compacted by an oscillating compacting apparatus 206 from an upper part so that a compaction ring 204 is rotated. After detaching the outer holding plate 108, the inner holding plate 110 and the outer form 104, a bolt is inserted in a bolt hole 116 for form detachment to push out the restrictive plate 106, and a ring-like test piece with the material to be tested placed on the outer side of the restrictive plate is taken out.
Patent JP-2001174055-A (JP)
Title: Induction heating apparatus
Inventor: YOSHIMI ATSUSHI
IPC: F24H1/10
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating apparatus having high heating efficiency, inexpensiveness and high reliability. SOLUTION: A coating layer 11 consisting of a strong magnetic material of iron or the like is provided on an outside of a pipe 10 consisting of aluminum or copper. An induction coil 12 is provided on an outside of the pipe 10 so that the coil covers the coating layer 11. A high-frequency power source 13 is connected to the induction coil 12.
Patent JP-2000180865-A (JP)
Title: Method and device for producing liquid crystal display device
Inventor: NOMURA MITSUNOBU
IPC: G02F1/1339
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To increase the quantity of spacers to be effectively used, to attain improvement in productivity and to prevent the cohesion of spacers to become the factor of an image defect when performing the process of spraying spacers over a substrate for liquid crystal display device. SOLUTION: In the process of spraying the spacers over a substrate 7, a spacer 4a is mixed and stirred with a magnetic carrier 4b and charged by the friction into mutually inverse polarity, afterwards, that mixed agent 4 is magnetically attracted, held and carried by a mixed agent holding means 1, the quantity of the mixed agent to be conveyed is regulated through a conveyance quantity regulating means 3, after the charge by the friction is promoted, the mixed agent is conveyed to the position of a bias impressing means 5 arranged at the upper part of the mixed agent holding means while faced, the substrate 7 is carried into the facing part, the bias of polarity inverse to the spacer 4a is impressed from the back side of the substrate by the bias impressing means and by the action of that electric field (static electricity),  only the spacer on the mixed agent holding means is let fly onto the side of substrate and electrostatically adsorbed on the lower surface of the substrate, the substrate is moved and the spacer is sprayed over all the lower surface of the substrate.
Patent JP-H092852-A (JP)
Title: Compounding material for fine aggregate for freshly mixed concrete
Inventor: TANII MASAO
IPC: B09B5/00
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for utilizing a granular cake by instantly dehydrating sludge water obtained by separating an aggregate of remaining freshly mixed concrete and making the prepared active cake into a granular state. SOLUTION: In a granular cake obtained by making a cake prepared by instant dehydration have an initial curing period and processing the cake into a coarse aggregate, a curing time to further make the granular cake be ground is passed and the cake is finely ground and is partially mixed as a fine aggregate of freshly mixed concrete.
Patent JP-H06187867-A (JP)
Title: Contact material and manufacture thereof
Inventor: YAMASHITA TEIJI
IPC: H01H1/021
Filed: 1992-12-17
Abstract: PURPOSE:To provide a contact material which is readily available at low cost and excellent in corrosion resistance, contact resistance, flexibility, spring characteristic and expansibility and a method of manufacture thereof. CONSTITUTION:A strip nickel clad stainless steel base is entirely or partially plated with one kind selected from rare metals, tin and tin alloys. The contact material is subjected to contact resistance test, salt spray test, sulfur dioxide exposure test, sulfur dioxide-sulfide gas exposure test and bending test, etc. Therefore an anti-corrosion treatment can be omitted after pressing and good results are obtained as to the variety of tests and the material proves to exhibit excellent characteristics especially in the medium current range and the medium voltage range.
Patent JP-H11182796-A (JP)
Title: Processing method of bog generated in lpg tank and device therefor
Inventor: MIURA TOSHIYASU
IPC: F17C13/00
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To reduce processing equipment, and to avoid trouble at switching time by passing LPG delivered from an LPG tank through the inside of an adsorbing tower, removing an impurity such as moisture/methanol contained in the LPG, supercooling the impurity by cold heat of the LPG thereafer, and returning this to a vapor phase in the LPG tank. SOLUTION: LPG delivered through an LPG circulating line 2 from the inside of an LPG tank 1 is returned to a vapor phase 1a of the LPG tank 1 after being supercooled here to about (-)80 deg.C by cold heat of LPG sent into from a cooling LNG line 8 by reaching a supercooling heat exchanger 5 after removing an impurity such as moisture/methanol by zeolite when passing through an adsorbing tower 4. The supercooled state LPG returned in the LPG tank 1 is condensed by cooling boiloff gas(BOG) to constitute the vapor phase 1a. The condesed LPG returns in liquid in the LPG tank 1 as it is. Since the impurity is not deposited in the supercooling heat exhanger, there is no fear of causing a pressure loss and the deterioration of heat exchange performance.
Patent JP-2000175953-A (JP)
Title: Electric mat
Inventor: KIN SHUNKAN
IPC: A61N5/06
Filed: 1998-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an electric mat which is easier to produce and lighter in weight than a conventional electric mat, contributes to health more than the conventional ones by radiating relatively more far-infrared rays of an optimum wavelength, furthermore minimizes bad influence of electromagnetic waves and magnetic field waves by reducing them and completely eliminates the fear of a fire due to overheating. SOLUTION: This mat is conformed of a first nephrite cotton layer 110 containing nephrite powder and arranged over a heating wire 102, a second nephrite cotton layer 112 containing the nephrite powder and arranged below the wire 102 and, an incombustible layer 120 respectively arranged between the layer 110 and the wire 102 and between the layer 112 and the wire 102 respectively, a harmful wave attenuating layer 132 and a nephrite powder impregnated fabric layer 134, both of which are arranged over the layer 120 and a skin layer 150 wrapping all of the layers 110, 112, the wire 102, the layer 120, the layer 132 and the layer 134.
Patent JP-H06185706-A (JP)
Title: Rotary evaporation burner
Inventor: TAKEUCHI TORU
IPC: F23D11/04
Filed: 1992-12-17
Abstract: PURPOSE:To inject the air from a plurality of air holes to a gas injection passage and to prevent a back fire due to external air, etc., non-aerated combustion due to insufficient oxygen by opening the plurality of the holes in a circumference of a bottom wall of an outer combustion cylinder disposed under an inlet of the passage. CONSTITUTION:An outer combustion cylinder 1 is interconnected to an air flow chamber 5 connected at its center with a cylindrical air flow cylinder 26. An inner combustion cylinder 9 is connected at a predetermined distance to the cylinder 1, and a mixed gas passage 18 is formed therebetween. Further, an evaporation cylinder 8 is so rotatably mounted at a front surface of a central opening of the cylinder 9 as to be opened toward the chamber 5. A gas injection passage 24 is formed between the cylinders 9 and 8 to communicate with the cylinder 8 and the passage 18. A plurality of air holes 32 are opened in a circumference of a bottom wall of the cylinder 1 disposed under an inlet of the passage 24.
Patent JP-H05255425-A (JP)
Title: Diene polymers and copolymers having end terminated by reaction with fused ring polynuclear aromatic compound
IPC: C08F236/10
Filed: 1992-12-18
Abstract: PURPOSE:To obtain a terminal functionalized diene polymer capable of providing an elastomer composition suitable for producing tire tread surfaces having reduced hysteresis and rolling resistance by terminating the ends of a living polymer according to reaction with a fused ring polynuclear aromatic compound. CONSTITUTION:The objective composition comprises (B) an end-functionalized polymer produced by anionically polymerizing a diene monomer (preferably 1,3-butadiene) or its mixture with a vinyl aromatic hydrocarbon monomer (preferably styrene) in the presence of an organic alkali metallic initiator (preferably n-butyl-lithium), producing (A) a living polymer and reacting the resultant living polymer with a fused ring polynuclear aromatic compound (preferably benzanthrone) in an amount of preferably 0.9-2mol based on 1mol living alkali metal end group and (C) an additive for rubber. This composition is suitable for producing tire tread surfaces capable of exhibiting reduced rolling resistance.
Patent JP-H06186825-A (JP)
Title: Electrostatic charging member
Inventor: FUNABASHI EIJI
IPC: F16C13/00
Filed: 1992-12-18
Abstract: PURPOSE:To control the generation of the electrostatic charging sound of a contact electrostatic charging device. CONSTITUTION:The electrostatic charging member 2 consisting of an electrode member 2a for impressing voltages, a coating layer 2c on the outer side in contact with a body 1 to be electrostatically charged and an elastic layer 2b between the electrode member 2a and the coating layer 2c as basic constituting members contains any of at least an aluminum/zinc alloy, nickel/cobalt alloy or iron/chromium alloy in the compsn. forming the elastic layer 2b and contains conductive powder of <=1mum primary particle size in a compsn. forming the coating layer.
Patent JP-2000176361-A (JP)
Title: Method of reusing uncoated coating fluid
Inventor: KATAYAMA TEIJI
IPC: B05D3/00
Filed: 1998-12-15
Abstract: PROBLEM TO BE SOLVED: To increase the reuse rate of an uncoated coating material particles by using a circulating booth liquid containing water and a water-soluble alkanol amine and a water-soluble ether solvent having respectively boiling points of specified temperature and provided with the specified pH value and the specified water-soluble ether solvent amount ratio. SOLUTION: Uncoated coating material particles are sprayed by a spray gun 1 and the particles not collected by a buffle 3 are collected in a circulating booth liquid by a circulating booth liquid curtain 5. The circulating booth liquid curtain 5 is formed by circulating the liquid from a liquid tank 6 by a pump 7, and a particle-collected liquid is transferred to a blending tank 9 when the solid content concentration reaches a prescribed concentration and mixed therein with a replenishing high solid component aqueous coating material recovered in a recovery tank 4. The circulating booth liquid contains a water-solble alkanol amine of 100-300 deg.C boiling point and a water-soluble ether solvent of 180-300 deg.C boiling point, and pH is 8.5-12 and the water-soluble ether solvent amount is 3-10 wt.%.
Patent JP-H05175016-A (JP)
Title: Ceramic electronic component and manufacture thereof
Inventor: KOJIMA ATSUSHI
IPC: H01C17/28
Filed: 1991-12-22
Abstract: PURPOSE:To improve reliability by increasing a close contact strength (connecting strength) of a lower layer side electrode (ohmic layer) and an upper layer side electrode (soldered layer) to be formed on a ceramic electronic component material. CONSTITUTION:An intermediate layer electrode 4 made of a material containing main ingredients of a lower layer side electrode 2 and an upper layer side electrode 3 is arranged between the electrode 2 and the electrode 3 to be formed on a ceramic electronic component material 1. The electrodes 2, 4 and 3 are formed on the material 1 by a physical vapor growth method.
Patent JP-2001163457-A (JP)
Title: Paper sheet supply device
Inventor: KAMIYAMA HIROYUKI
IPC: B65H1/14
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet supply device capable of easily recovering a falled-off ticket without removing an enclosing cover by enabling an operator to enter all the way into the rear of a machine body when there is the falled-off ticket. SOLUTION: A ticket kind guiding part 23 is provided for guiding the rear end surface side of superposed paper sheets sent into a taking-out position by first and second trays 16, 17 of first and second backup units 13, 14, the ticket kind guiding part 23 is formed by parallelly arranging plural guide bars 66... in a lattice shape at a prescribed interval, at least a part of the guide bars 66... can be freely attached, and the first and second trays 16, 17 pass in the longitudinal direction by forming a nesting shape relative to the guide bars 66....
Patent JP-H05171408-A (JP)
Title: Manufacture of vapor deposition al-plated steel
Inventor: MASAKI KATSUHIKO
IPC: C23C14/02
Filed: 1991-12-24
Abstract: PURPOSE:To obtain a vapor deposition Al-plated steel excellent in corrosion resistance even if the thickness of plating is thin. CONSTITUTION:The surface roughness of a steel to be plated is regulated to <=1.5mum Ra, and the steel heated to 200 to 400 deg.C surface temp. is subjected to vapor deposition Al plating. At the time of regulating the surface roughness to <=1.5mum Ra, the generation of pin holes piercing the formed vapor deposition Al-plated layer is suppressed to improve the corrosion resistance of the plated steel. Moreover, because the surface temp. is held to 200 to 400 deg.C, the adhesion of the plated layer to the base steel is made excellent, and the workability of the plated steel is also made good.
Patent JP-H10190212-A (JP)
Title: Mounting method of circuit parts and circuit board used for the method
Inventor: KAWAI WAKAHIRO
IPC: H05K3/34
Filed: 1996-12-25
Abstract: PROBLEM TO BE SOLVED: To fix mounting parts surely, and to attain sufficient joint strength in a reflow soldering method. SOLUTION: The circuit board, in which conductor patterns 3a, 3b are drawn on a surface and a cured thermoplastic adhesive layer 2 is exposed 2a in a surface section on which the conductor patterns 3a do not exist, is formed. The circuit part 4 is placed at a mounting prearranged place on the circuit board so that the electrode sections 4a, 4b of the circuit board are brought into contact with corresponding terminal patterns on the conductor patterns 3a, 3b. The circuit part 4 is bonded and fixed onto the circuit board by heating the thermoplastic adhesive layer 2, melting the layer 2 again, cooling it and curing it again.
Patent JP-2000177993-A (JP)
Title: Linear device suspender for tunnel truck
Inventor: MOCHIZUKI HAJIME
IPC: B66C11/00
Filed: 1998-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a linear device suspender for a tunnel truck, which is capable of greatly reducing the time and labor for the repairing work of a linear device necessary for each movement of the tunnel truck, and contributing to the safe and sure traveling of a vehicle in a tunnel. SOLUTION: A linear device suspender 4 is provided with a braid-like member (winch wire 11) tensely laid between the tunnel truck (sheet truck 2a) of the front row and the tunnel truck (central truck 2c) of the last row, a suspending means (hanger 12) for a linear device 3 movably with respect to the braid-like member (winch wire 11), and a tension maintaining means 13 for maintaining the tension of the braid-like member (winch wire 11) suspending the linear device 3 within the non-slackening range of the braid-like member (winch wire 11) at least by the movement of any one of the tunnel truck (sheet truck 2a) of the front row and the tunnel truck (central 2c) of the last row.
Patent JP-H07133024-A (JP)
Title: Automatically separating and continuously supplying method for tray
Inventor: MATSUOKA HIDEKI
IPC: B65B43/44
Filed: 1991-11-30
Abstract: PURPOSE:To provide a method for automatically separating stacked trays from each other one by one without using any human hand regardless of the shape of the tray. CONSTITUTION:Pressure from the inner surface to the outer surface is applied to the topmost end tray among stacked synthetic resin-made trays 5 by an arm 7, or pressure from the upper surface lug part to the inner surface is applied to it, so as to deform the tray, thereby the tray is separated from stacked trays.
Patent JP-H11191202-A (JP)
Title: Fir circuit and magnetic disk device using the same
Inventor: OSHIO UMEO
IPC: H03H17/06
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To compensate/remove asymmetric waveform distortion due to group delayed distortion, etc., in a FIR(finite impulse response) circuit and a magnetic disk device using the FIR circuit. SOLUTION: A read-out signal Vin impressed to an input terminal 20 is impressed to a FIR circuit 17 through an AGC circuit 1 and a filter 2. In the FIR circuit having a delay line with a tap for every delayed interval almost equal to the interval of a signal, the asymmetric distortion is compensated by setting a tap coefficient X from the outside and the symmetric distortion is compensated by setting a tap coefficient S from the outside or automatically determined by a coefficient determining circuit 8. By independently performing the coefficient setting of the tap coefficient X and the coefficient setting of the tap coefficient S, the asymmetric waveform distortion due to group delayed distortion, etc., is compensated/removed and an output signal Vout whose waveform is formed is obtained from an output terminal 21.
Patent JP-H06204235-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: OGAWA TOSHIHIRO
IPC: H01L21/336
Filed: 1992-12-28
Abstract: PURPOSE:To miniaturize the semiconductor region comprising a semiconductor device for enhancing the transistor characteristics thereby increasing the speed of operation. CONSTITUTION:In order to form a vertical npn bipolar transistor, the first insulating film 104, the first conductive film 105 and the second insulating film 106 are successively laminated on an n type semiconductor layer 103 to form an aperture part 118 on a part thereof. Furthermore, the first insulating film 104 is etched away to form an undercut part so as to leave a semiconductor film 112 in the undercut part. Next, p type impurities are led into the aperture part 118 to form a base region 109 as well as an insulating film 107 on the side-wall part of the aperture part 118 and then an n type impurities are led into the p type base region 109 using the insulating film 107 to form an n type emitter region ill. Later, p type impurities are diffused from the semiconductor film 112 in the undercut part to form a p type outer base region 108.
Patent JP-H10193946-A (JP)
Title: Blast quantity controller for air conditioner for vehicle
Inventor: TAKAHASHI ISAO
IPC: B60H1/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To control blast quantity suited to operation sense and temperature adjustment sense of an occupant by increasing/decreasing the blast quantity based on a target and practical blast quantities when it is judged that a blast-up or -down switch is operated in controlling the practical blast quantity by delaying and following the target blast quantity. SOLUTION: When a blast quantity manual switch 32 is operated in automatic control, it is judged whether or not a fan output voltage is under a delay control which is delayed and follow an automatic target voltage, and when the blast- down switch 32b is pressed, the automatic target voltage is compared with the voltages equivalent to a 3-gear position and a 2-gear position so as to decrease the speed by a range in relation to the present speed. When the blast quantity-up switch 32a is pressed, the automatic target voltage is compared with the voltages equivalent to the 3-gear position and 2-gear position similarly so as to increase the speed by a range in relation to the present speed.  This constitution can eliminate both possibilities of increasing the blast quantity despite of operation of the blow quantity-down switch 32b and being unchanged the blast quantity till the target blast quantity.
Patent JP-H11249279-A (JP)
Title: Nozzleassembly, processing tank, processing method for photosensitive material with nozzle assembly
Inventor: PICCININO RALPH LEONARD JR
IPC: G03D5/04
Filed: 1998-12-17
Abstract: PROBLEM TO BE SOLVED: To uniformalize the pressure of a solution along the longitudinal direction of a channel when the solution is discharged from the channel through holes and to process a photosensitive material uniformly by providing a cross section branched outward from the injection port of the channel toward the terminal of the channel downstream of the injection port. SOLUTION: A tubular member (channel or nozzle assembly) 21 is provided with a partition member 41 acting as a flow splitter arranged in it, and the partition member 41 is used for injecting a processing solution to the upper and lower portions of a processing path in a processing tank. The partition member 41 has a branch cross section branched outward from an injection port 31 to keep a uniform pressure from the injection port 31 to a downstream terminal 33 and to keep the pressure of the solution discharged from holes 21 a21f uniform. The partition member 41 acts as a flow splitter, and the flow of the solution at the lower portion of the processing path is not affected by the flow of the solution used at the upper portion.